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authorRoel Kluin <roel.kluin@gmail.com>2009-11-03 23:05:32 +0100
committerKrzysztof Hałasa <khc@pm.waw.pl>2009-12-05 16:58:38 +0100
commitefec194f576eebca8b0b3ac6e96fea05ae4567c9 (patch)
tree20e5b0ed54b7be284734d08a8e6a0089a9fedd0a /arch/arm/mach-ixp4xx/ixp4xx_npe.c
parent9f2c94928a0d713d223b53909734877fe4f340ab (diff)
IXP4xx: Ensure index is positive in irq_to_gpio() and npe_request().
The indexes were signed, so negatives were possible. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Diffstat (limited to 'arch/arm/mach-ixp4xx/ixp4xx_npe.c')
-rw-r--r--arch/arm/mach-ixp4xx/ixp4xx_npe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
index 47ac69c7ec7..e8bb2577816 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
@@ -665,7 +665,7 @@ err:
}
-struct npe *npe_request(int id)
+struct npe *npe_request(unsigned id)
{
if (id < NPE_COUNT)
if (npe_tab[id].valid)